I guess you started the Converter on a Domain Controlled Machine. Then you have to start the converter not only as local admin of the machine. Use "Run as Different User" and provide Domain Admin credentials of your AD.
Then I believe you will get active Administration settings, instead of greyed out ones.
best regards,
Message was edited by: ELV_2014 sorry for answering so "late" ... but this forum post came up google search at 1st place, when searching _actually now_ for such a problem. hopefully someone will find it useful...